Crestron BB-4L
Wall Mount Back Box
Installation Guide
This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
All brand names, product names and trademarks are the property of their respective owners.
©2005 Crestron Electronics, Inc.
Crestron BB-4L Wall Mount Back Box
Contents
Wall Mount Back Box: BB-4L 1
Description.................................................................................................................................1
Installation .................................................................................................................................3
Assembly..................................................................................................................... 3
Mounting .....................................................................................................................4
Other Mounting Option Accessories ........................................................................... 5
Further Inquiries ........................................................................................................................5
Future Updates........................................................................................................................... 6
Return and Warranty Policies....................................................................................................7
Merchandise Returns / Repair Service ........................................................................7
CRESTRON Limited Warranty...................................................................................7
Installation Guide - DOC. 6387 Contents • i
Crestron BB-4L Wall Mount Back Box
Wall Mount Back Box: BB-4L
Description
The BB-4L is a UL®-listed pre-construction mounting option for the Crestron Isys®
TPS-4L and TPMC-4L wall mounted touchpanels. The table below lists all parts
included with the BB-4L.
Supplied Components
DESCRIPTION PART NUMBER QUANTITY
Back Box Mounting Enclosure Assembly 4008078 1
Mounting Bracket 2004218 2
Cover Plate 2013239 1
Screw, 06-32, 1/4” L, pan phillips 2007213 4
Screw, 08-8B, 1/4” L, pan phillips, self-tapping 2007277 1
Screw, 04-40, 1 1/2" L, pan phillips 2007254 4
The mounted view of the BB-4L is shown in the following diagram.
BB-4L Mounted View (Optional Cover Plate Attached)
HOLES FOR STANDARD
DRYWALL SCREWS OR
NAILS TO MOUNT BACK BOX
Installation Guide - DOC. 6387 Wall Mount Back Box: BB-4L • 1
Wall Mount Back Box Crestron BB-4L
The dimensions of the BB-4L are shown in the following diagram.
Dimensional Drawing (Fully Assembled without Cover Plate)
6.93 in
(17.60 cm)
5.00 in
(12.70 cm)
3.31 in
(8.41 cm)
8.27 in
(21.01 cm)
4.50 in
(11.43 cm)
BACK BOX (ASSEMBLED)
6.00 in
(15.24 cm)
3.90 in
(9.91 cm)
0.03 in
(0.08 cm)
COVER PLATE
• Wall Mount Back Box: BB-4L Installation Guide - DOC. 6387
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Crestron BB-4L Wall Mount Back Box
Installation
Assembly
Required Tools:
• #2 Phillips tip screwdriver
Complete the following assembly procedure in the order provided (refer to
illustration below).
1. Remove knockouts as required.
2. Attach the supplied #08-8B self-tapping screw to back box mounting
enclosure assembly for grounding.
3. Attach upper and lower mounting brackets to back box mounting enclosure
assembly using supplied (4) #6-32 x 1/4” screws.
NOTE: #08-8B self-tapping screw (2007277), supplied for grounding purposes, is
installed in the rear of the back box mounting enclosure assembly. It cannot be seen
in the following assembly view.
Assembly View
#6-32 X ¼ PAN HEAD SCREW (2007213)
QTY 4 TOTAL (4 USED FOR MOUNTING
BRACKETS)
MOUNTING BRACKETS (2004218) QTY 2
BACK BOX MOUNTING
ENCLOSURE ASSEMBLY
(4008078)
Installation Guide - DOC. 6387 Wall Mount Back Box: BB-4L
• 3
Wall Mount Back Box Crestron BB-4L
Mounting
Required Tools:
• #2 Phillips tip screwdriver or hammer
• Level
NOTE: If your installation is not on wooden studs, be sure to consider the needs of
your particular situation. For example, screw type may vary for steel studs, etc.
Complete the following procedure (refer to illustration below) to mount the back
box.
1. Position the back box at the front edge of the stud and align it as even and
as flush as possible.
2. Use the level and verify that the back box is horizontal. Leveling must be
done before proceeding.
3. Attach the back box to the left or right side of the stud with standard
drywall screws or nails (not included). If mounting to the left side of a stud,
the back box must be turned over so that the mounting brackets are on the
right side.
4. Feed cables through knockout holes.
NOTE: This assembly should use Class 2 wiring only.
Mounted View with Cover Plate (Mounting Example - Drywall Not Shown)
ENSURE THAT THESE
SURFACES ARE EVEN
AND FLUSH
#04-40 X 1 ½ PAN
HEAD SCREW
(2007254) QTY 4
ENSURE THAT ASSEMBLY
IS LEVEL WHEN
COVER PLATE (2013239)
USED TO COVER CUTOUT
WHEN TOUCHPANEL IS
NOT INSTALLED (MAY BE
REQUIRED BY LOCAL
BUILDING CODES)
• Wall Mount Back Box: BB-4L Installation Guide - DOC. 6387
4
MOUNTED
Crestron BB-4L Wall Mount Back Box
CAUTION: Allow an air gap of at least 12 inches in the wall cavity above and
below the touchpanel for heat dissipation.
NOTE: A pair of cutout templates is provided with the touchpanel to be installed.
The templates allow you to cut either around the outside or around the inside.
Choose whichever is more convenient for your situation.
5. Complete the installation by either installing the touchpanel, leaving
the hole open (if permitted by local building codes), or installing the
optional cover plate with the included #6-32 x 1½” screws. If the
touchpanel is to be installed, refer to the latest revision of the TPS-4L
Operations Guide (Doc. 6449) or TPMC-4L Operations Guide (Doc.
6450) for installation instructions.
Other Mounting Option Accessories
If too much of the mounting plate is exposed after the drywall is cut, you may need
to patch the area. Crestron provides the following accessories:
• MMK-4L (Doc. 6389) - for larger repairs and to fill in larger irregularities
around the opening (requires plastering).
Further Inquiries
• TMK-4L (Doc. 6390) - for smaller repairs and to provide a smooth edge at
the opening. This option provides a finished appearance and is preferred
when wallpaper is hung.
The manuals for the MMK-4L and TMK-4L are available from the Crestron website
(http://www.crestron.com/manuals).
If you cannot locate specific information or have questions after reviewing this
guide, please take advantage of Crestron's award winning customer service team by
calling the Crestron corporate headquarters at 1-888-CRESTRON [1-888-273-7876].
For assistance in your local time zone, refer to the Crestron website
(www.crestron.com) for a listing of Crestron worldwide offices.
You can also log onto the online help section of the Crestron website to ask
questions about Crestron products. First-time users will need to establish a user
account to fully benefit from all available features.
This product is Listed to applicable UL Standards and requirements by Underwriters
Laboratories Inc.
(E227280)
As of the date of manufacture, the BB-4L has been tested and found to comply with
specifications for CE marking.
Installation Guide - DOC. 6387 Wall Mount Back Box: BB-4L
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Wall Mount Back Box Crestron BB-4L
Future Updates
As Crestron adds improvements to the BB-4L, additional information may be made
available as manual updates. These updates are solely electronic and serve as
intermediary supplements prior to the release of a complete technical documentation
revision.
Check the Crestron website periodically for manual update availability and its
relevance. Updates are identified as an “Addendum” in the Download column.
• Wall Mount Back Box: BB-4L Installation Guide - DOC. 6387
6
Crestron BB-4L Wall Mount Back Box
Return and Warranty Policies
Merchandise Returns / Repair Service
1. No merchandise may be returned for credit, exchange, or service without prior authorization
from CRESTRON. To obtain warranty service for CRESTRON products, contact the factory
and request an RMA (Return Merchandise Authorization) number. Enclose a note specifying
the nature of the problem, name and phone number of contact person, RMA number, and
return address.
2. Products may be returned for credit, exchange, or service with a CRESTRON Return
Merchandise Authorization (RMA) number. Authorized returns must be shipped freight
prepaid to CRESTRON, 6 Volvo Drive, Rockleigh, N.J., or its authorized subsidiaries, with
RMA number clearly marked on the outside of all cartons. Shipments arriving freight collect
or without an RMA number shall be subject to refusal. CRESTRON reserves the right in its
sole and absolute discretion to charge a 15% restocking fee, plus shipping costs, on any
products returned with an RMA.
3. Return freight charges following repair of items under warranty shall be paid by CRESTRON,
shipping by standard ground carrier. In the event repairs are found to be non-warranty, return
freight costs shall be paid by the purchaser.
CRESTRON Limited Warranty
CRESTRON ELECTRONICS, Inc. warrants its products to be free from manufacturing defects in materials
and workmanship under normal use for a period of three (3) years from the date of purchase from
CRESTRON, with the following exceptions: disk drives and any other moving or rotating mechanical
parts, pan/tilt heads and power supplies are covered for a period of one (1) year; touchscreen display and
overlay components are covered for 90 days; batteries and incandescent lamps are not covered.
This warranty extends to products purchased directly from CRESTRON or an authorized CRESTRON
dealer. Purchasers should inquire of the dealer regarding the nature and extent of the dealer's warranty, if
any.
CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any
application other than that for which it was intended, or if it has been subjected to misuse, accidental
damage, modification, or improper installation procedures. Furthermore, this warranty does not cover any
product that has had the serial number altered, defaced, or removed.
This warranty shall be the sole and exclusive remedy to the original purchaser. In no event shall
CRESTRON be liable for incidental or consequential damages of any kind (property or economic damages
inclusive) arising from the sale or use of this equipment. CRESTRON is not liable for any claim made by a
third party or made by the purchaser for a third party.
CRESTRON shall, at its option, repair or replace any product found defective, without charge for parts or
labor. Repaired or replaced equipment and parts supplied under this warranty shall be covered only by the
unexpired portion of the warranty.
Except as expressly set forth in this warranty, CRESTRON makes no other warranties, expressed or
implied, nor authorizes any other party to offer any warranty, including any implied warranties of
merchantability or fitness for a particular purpose. Any implied warranties that may be imposed by law are
limited to the terms of this limited warranty. This warranty statement supercedes all previous warranties.
Trademark Information
All brand names, product names, and trademarks are the sole property of their respective owners. Windows is a registered trademark
of Microsoft Corporation. Windows95/98/Me/XP and WindowsNT/2000 are trademarks of Microsoft Corporation.
Installation Guide - DOC. 6387 Wall Mount Back Box: BB-4L
• 7
Crestron Electronics, Inc. Installation Guide – DOC. 6387
15 Volvo Drive Rockleigh, NJ 07647 (2013259)
Tel: 888.CRESTRON 12.05
Fax: 201.767.7576 Specifications subject to
www.crestron.com change without notice.
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